From 0be6780559c410157c36486f25228b50a369af07 Mon Sep 17 00:00:00 2001
From: Tomas Janousek <tomi@nomi.cz>
Date: Sun, 24 Oct 2021 11:11:48 +0100
Subject: [PATCH] ci: Avoid caching GHC
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We install GHC using apt, so stack shouldn't install it, but should it
ever end up installing it anyway (version mismatch, version unavailable
in hvr/ghc ppa, …), we don't want it wasting valuable cache space.
---
 .github/workflows/stack.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/stack.yml b/.github/workflows/stack.yml
index 8d3f8a7a..8110414b 100644
--- a/.github/workflows/stack.yml
+++ b/.github/workflows/stack.yml
@@ -82,6 +82,7 @@ jobs:
           path: |
             ~/.stack/*
             !~/.stack/pantry
+            !~/.stack/programs
           key: stack-${{ runner.os }}-${{ matrix.resolver }}-${{ steps.cache-date.outputs.date }}-${{ hashFiles(matrix.yaml) }}-${{ hashFiles('*.cabal') }}
           restore-keys: |
             stack-${{ runner.os }}-${{ matrix.resolver }}-${{ steps.cache-date.outputs.date }}-${{ hashFiles(matrix.yaml) }}-